How to Calculate Molar Masses in Excel?

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Users are seeking MS Excel macros to calculate atomic and molar masses efficiently. A recommended resource is a macro from Dartmouth, but issues arise with its compatibility on Windows systems. Another suggested tool is Chemicalogic's MWCalc, which successfully meets users' needs for molar mass calculations. The discussion highlights the challenges of finding accessible and functional macros for this purpose. Overall, users are encouraged to explore these options for effective molar mass calculations in Excel.
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[SOLVED] Calculate molar masses in excel

Hi all.

Does anyone know of some MS excel macros for easily calculating atomic/molar masses? After googling for hours the only (decent) one I can find is http://www.dartmouth.edu/~pchem/chemacro.html. Unfortunately it is supposedly a mac .sit file, but every windows program I've tried - including Stuffit - says it's not a valid archive. Maybe a mac user could extract it for me? Or are there other similar free macros out there?
 
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try

http://www.chemicalogic.com/mwcalc/
 
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Thanks. I just found that one myself and it will do what I need.
 
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